-- -- that came to court looking like a little -- clutching her parents when it. You want manslaughter and silently cried as prosecutors added DUI manslaughter charges against her and the judge raised bomblets and ordered house arrest this is an underage female whose party itself he. He's cool he's. -- was there. Else's I see no sign and partly of the self proclaimed party princess who left her bar -- job that he speech that early Sunday morning almost three weeks ago. Too young to legally drink but with a fake I. Who crashed her car into chef Stefano regularity and just kept going -- us. They keep me from being atomic ignored and evaded a witness who followed -- her to stop. Newly filed court documents reveal police found brain or flash apparent in her hair. She refused a blood draw and -- drunk asleep at the police department we clearly need -- that night. This scared little girl from port saint -- couldn't keep from prosecutors herself -- social media evidence where she bragged about drinking and living the dream. Away from the parents whose -- today was all too public. They're they're devastated by this in their hearts go out to be let him of course our prayers are with them. After a last moment with her family the twenty year old who it -- instant shattered two families -- -- custody alone.

This transcript has been automatically generated and may not be 100% accurate.

Now Playing: Body Cameras Shine Spotlight on Police

Now Playing: Shayna Hubers Says She was the Victim of Domestic Violence

Now Playing: California Wildfires Lead Governor to Declare a State of Emergency